A detailed history of Black Rock Inc. transactions in Summit Materials, Inc. stock. As of the latest transaction made, Black Rock Inc. holds 10,016,844 shares of SUM stock, worth $367 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
10,016,844
Previous 11,365,151 11.86%
Holding current value
$367 Million
Previous $437 Million 2.14%
% of portfolio
0.01%
Previous 0.01%

Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 10, 2024

SELL
$34.8 - $44.57 $46.9 Million - $60.1 Million
-1,348,307 Reduced 11.86%
10,016,844 $446 Million
Q4 2023

Feb 13, 2024

BUY
$31.11 - $39.16 $31.5 Million - $39.7 Million
1,012,957 Added 9.78%
11,365,151 $437 Million
Q3 2023

Nov 13, 2023

BUY
$30.06 - $39.52 $22.1 Million - $29.1 Million
735,865 Added 7.65%
10,352,194 $322 Million
Q2 2023

Aug 11, 2023

BUY
$25.82 - $37.85 $12.5 Million - $18.4 Million
485,086 Added 5.31%
9,616,329 $364 Million
Q1 2023

May 12, 2023

SELL
$26.61 - $34.25 $1.11 Million - $1.43 Million
-41,774 Reduced 0.46%
9,131,243 $260 Million
Q4 2022

Feb 13, 2023

SELL
$23.66 - $31.81 $1.97 Million - $2.65 Million
-83,375 Reduced 0.9%
9,173,017 $260 Million
Q3 2022

Nov 14, 2022

SELL
$23.06 - $31.94 $3.6 Million - $4.98 Million
-155,927 Reduced 1.66%
9,256,392 $222 Million
Q2 2022

Aug 12, 2022

BUY
$22.61 - $30.81 $8.58 Million - $11.7 Million
379,448 Added 4.2%
9,412,319 $219 Million
Q1 2022

May 12, 2022

BUY
$26.75 - $40.43 $1.56 Million - $2.36 Million
58,438 Added 0.65%
9,032,871 $281 Million
Q4 2021

Feb 10, 2022

BUY
$31.24 - $41.21 $5.38 Million - $7.1 Million
172,210 Added 1.96%
8,974,433 $360 Million
Q3 2021

Nov 09, 2021

SELL
$30.47 - $36.25 $18.4 Million - $21.9 Million
-603,780 Reduced 6.42%
8,802,223 $281 Million
Q2 2021

Aug 11, 2021

BUY
$27.81 - $36.16 $262 Million - $340 Million
9,406,003 New
9,406,003 $328 Million

Others Institutions Holding SUM

About Summit Materials, Inc.


  • Ticker SUM
  • Exchange NYSE
  • Sector Basic Materials
  • Industry Building Materials
  • Shares Outstandng 118,300,000
  • Market Cap $4.33B
  • Description
  • Summit Materials, Inc., through its subsidiaries, produces and sells construction materials and related downstream products for the public infrastructure, and residential and nonresidential end markets. It operates through three segments: West, East, and Cement. The company's products include aggregates, cement, ready-mix concrete, asphalt pavin...
More about SUM
Track This Portfolio

Track Black Rock Inc. Portfolio

Follow Black Rock Inc. and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Black Rock Inc., based on Form 13F filings with the SEC.

News

Stay updated on Black Rock Inc. with notifications on news.